all activities in the fields of private security, physical or technical security of natural and legal persons, movable and immovable property, excluding operations prohibited by the LFAIE; audit, concept and security solutions in relation to the purpose; provision of transport means for goods and persons; security drivers; transport of valuables and sensitive documents; detection of espionage equipment, countermeasures; hostesses and stewards; establishment and management of administrative services; import, sale, distribution, installation of video surveillance equipment and alarm intervention; connection of alarm systems, manufacture, operation, trade or representation of products and articles directly or indirectly related to the security field throughout Switzerland and abroad.